/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package controller;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import model.CartDataBase;
import model.CustomerBean;
import model.ProductBean;
import model.ProductDataBase;
import model.UserCartBean;

/**
 *
 * @author belal
 */
public class UserCart extends HttpServlet {

    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        UserCartBean cart = new UserCartBean();
        String id = request.getParameter("id");
        System.out.println(id);
        int productId = Integer.parseInt(id);
        log("asasasasasas"+productId);

        try {
            HttpSession session = request.getSession(false);
            if (request.getSession().getAttribute("user")==null) {
                out.println("login");
            } else {
                //cart=(ArrayList<ProductBean>)session.getAttribute("cart");
                
                log("productId"+productId);
                ProductDataBase product = new ProductDataBase();
                ProductBean pBean = product.getProductById(productId);
                CustomerBean user=(CustomerBean) session.getAttribute("user");
                CartDataBase dbCart=new CartDataBase();
                dbCart.addCart(productId, productId);
                log("qqqqqqqqqqqqqqqqqqq");
                cart.addItem(pBean);
                cart.addItem(pBean);
                session.setAttribute("cart", cart);
                

            }

        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
